Hydraulic control valve is designed for high-rise and super high-rise buildings. It is an ideal product for solving the problems of high-rise building domestic water and fire water systems that require large flow and high sensitivity. Its performance is more superior, completely replacing the intermediate water tank, saving the cost of the intermediate water tank in the building and expanding the use area of the building.
1. Performance characteristics:
◎ Novel and reasonable structure, reasonable use of hydraulic principle control
◎ The valve flap opens quickly and closes slowly, without water hammer impact (closing time is adjustable)
◎ Good sealing performance and long service life
◎ Stable and reliable operation, large flow rate
◎ High pressure reduction and stabilization accuracy, large adjustment range
◎ Easy installation and maintenance
2.Structural dimensions：
|
DN(mm) |
L(mm) |
H1(mm) |
H(mm) |
(kg) |
|
50 |
240 |
98 |
320 |
|
|
240 |
115 |
410 |
18 |
|
|
80 |
292 |
31 |
430 |
25 |
|
100 |
325 |
145 |
480 |
35 |
|
25 |
340 |
160 |
535 |
41 |
|
50 |
400 |
185 |
500 |
56 |
|
200 |
435 |
60 |
675 |
75 |
|
250 |
510 |
180 |
720 |
120 |
|
300 |
600 |
200 |
820 |
155 |
|
350 |
675 |
325 |
860 |
230 |
|
400 |
730 |
750 |
950 |
430 |
|
450 |
730 |
800 |
1000 |
630 |
|
500 |
780 |
300 |
000 |
630 |
|
600 |
970 |
900 |
1100 |
835 |
3. Some product displays：
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|
|
|
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4.Usage and working principle：
The Hydraulic control valve is installed in the pipeline, mainly to stabilize the outlet pressure within the set range, to ensure that the outlet pressure does not change due to changes in the inlet pressure. When the outlet pressure is lower than the set value, the valve disc opens under the action of the spring force, and water flows through. When the outlet pressure reaches the set value, the outlet pressure is directly transmitted to the bottom of the diaphragm, forming an opposition with the spring, so that the valve disc closes and cuts off the water flow.
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